Designed to extend a lenses focal length by a factor of 2x, the Canon Extender EF 2X III delivers optical performance on par with the finest Canon super telephoto lenses.
The compact and lightweight Century Precision 0.8X HD Wide-Angle Converter screws onto the front of a 72mm DV/HDV camera zoom lens, effectively shortening its focal length while maintaining full zo
When you need to get the widest possible angle of view, add the Century Precision 0.55X Super Fisheye Adapter to produce an extraordinary degree of barrel distortion with a magnification factor of
